Luster(SH:688400) Xin Lang Cai Jing·2025-11-24 02:40Group 1 - The core viewpoint of the news is that Lingyun Optical has seen a stock price increase of 5.11%, reaching 36.79 CNY per share, with a trading volume of 273 million CNY and a turnover rate of 1.64%, resulting in a total market capitalization of 16.959 billion CNY [1] - Lingyun Optical Technology Co., Ltd. is based in Haidian District, Beijing, and was established on August 13, 2002. The company focuses on machine vision and optical communication, with a strategic emphasis on machine vision business [1] - The revenue composition of Lingyun Optical includes: intelligent visual equipment 34.69%, configurable visual systems 30.97%, optical communication products 27.44%, visual devices 5.31%, and service revenue 1.59% [1] Group 2 - From the perspective of major circulating shareholders, E Fund's ETF, the E Fund National Robot Industry ETF (159530), entered the top ten circulating shareholders in the third quarter, holding 4.2567 million shares, which accounts for 0.92% of circulating shares, with an estimated floating profit of approximately 7.6196 million CNY [2] - The E Fund National Robot Industry ETF (159530) was established on January 10, 2024, with a latest scale of 13.315 billion CNY. Year-to-date returns are 19.52%, ranking 2161 out of 4208 in its category; the one-year return is 16.81%, ranking 2018 out of 3981; and since inception, the return is 38.65% [2] Group 3 - The fund managers of the E Fund National Robot Industry ETF (159530) are Li Shujian and Li Xu. As of the report, Li Shujian has a tenure of 2 years and 78 days, with a total fund asset size of 19.931 billion CNY, achieving a best fund return of 87.32% and a worst return of -12.01% during his tenure [3] - Li Xu has a tenure of 3 years, with a total fund asset size of 26.841 billion CNY, achieving a best fund return of 117.97% and a worst return of -3.68% during his tenure [3]